Patents Represented by Law Firm Fitzpatrick, ella, Harper & Scinto
  • Image processing apparatus including means for extracting an outline
    Patent number: 5206719
    Abstract: An image processing apparatus includes an input unit for inputting a color image signal, an extraction unit for extracting an outline portion from the color image signal, and an output unit for outputting the outline portion extracted by the extraction unit in multi-colors indicated by the color image signal.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: April 27, 1993
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshinori Ikeda, Hiroyuki Ichikawa, Mitsuru Kurita, Yasumichi Suzuki, Toshiyuki Kitamura